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New Segment Anything Models Make it Easier to Detect Objects and Create 3D Reconstructions

We're announcing our newest additions to the Segment Anything Collection, SAM 3 and SAM 3D, which simplify video editing and ...

I just tested Gemini 3 vs ChatGPT-5.1 — and one AI crushed the competition

Google and OpenAI just launched their newest AI models. I compared Gemini 3 and ChatGPT-5.1 across 9 challenging tests— and ...
eLife

Multi-barrier unfolding of the double-knotted protein, TrmD–Tm1570, revealed by single-molecule force spectroscopy and molecular dynamics

This study investigates the folding and unfolding behavior of the doubly knotted protein TrmD-Tm1570, providing insight into the molecular mechanisms underlying protein knotting. The findings reveal ...
eLife

Kinesin-1 conformational dynamics are controlled by a cargo-sensitive TPR switch

Kinesin-1 is a dynamic heterotetrameric assembly of two heavy and two light chains (KHC and KLC) that mediates microtubule-based intracellular transport of many different cargoes. The complex adopts a ...